138249852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{46643}}^1$

素因数の和:46682

約数の個数: 48

約数和(自身を含む): 365688960

約数和(自身を除く): 227439108

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 46643, 93286, 139929, 186572, 279858, 559716, 606359, 886217, 1212718, 1772434, 1819077, 2425436, 2658651, 3544868, 3638154, 5317302, 7276308, 10634604, 11520821, 23041642, 34562463, 46083284, 69124926, 138249852]

約数ペア:

[(1, 138249852), (2, 69124926), (3, 46083284), (4, 34562463), (6, 23041642), (12, 11520821), (13, 10634604), (19, 7276308), (26, 5317302), (38, 3638154), (39, 3544868), (52, 2658651), (57, 2425436), (76, 1819077), (78, 1772434), (114, 1212718), (156, 886217), (228, 606359), (247, 559716), (494, 279858), (741, 186572), (988, 139929), (1482, 93286), (2964, 46643)]